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Analysis of Cosmetic Cannabidiol and...

Herrera, Avrie.

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Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS./
作者:	Herrera, Avrie.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
面頁冊數:	78 p.
附註:	Source: Masters Abstracts International, Volume: 85-04.
Contained By:	Masters Abstracts International85-04.
標題:	Analytical chemistry. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30765045
ISBN:	9798380418492

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.
Herrera, Avrie.

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 78 p.

Source: Masters Abstracts International, Volume: 85-04.

Thesis (M.S.)--University of Illinois at Chicago, 2023.

This item must not be sold to any third party vendors.

The goal of this study was to develop an efficient extraction method to analyze consumer cannabidiol and hemp products for labeling accuracy, including concentration of cannabidiol and to confirm that the amount of THC is below the legal limit of 0.3%. A total of 18 CBD and hemp cosmetic products were purchased from various stores and ran in triplicate to analyze their CBD concentrations. All concentrations were calculated using Agilent Technologies MassHunter Quantitative Analysis Software. The samples were extracted using a 4:1 ratio of methanol to H2O and qualitative and quantitative validation was performed for the final extraction method. THC was not detected in any of the 18 products during a trial run, analysis for the presence of THC was not necessary. Out of these products, 9 had a higher concentration of CBD than what was reported on the label and 9 had a lower concentration of CBD than what was reported on the label or no CBD was detected.

ISBN: 9798380418492Subjects--Topical Terms:

3168300
Analytical chemistry.
Subjects--Index Terms:

Gas chromatography

Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.
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020 $a 9798380418492
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035 $a (MiAaPQ)0799vireo3912Herrera
035 $a AAI30765045
040 $a MiAaPQ $c MiAaPQ
100 1 $a Herrera, Avrie. $3 3763186
245 1 0 $a Analysis of Cosmetic Cannabidiol and Hemp Products for Labeling Accuracy Using GC/MS.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 78 p.
500 $a Source: Masters Abstracts International, Volume: 85-04.
500 $a Advisor: Larsen, Albert Karl.
502 $a Thesis (M.S.)--University of Illinois at Chicago, 2023.
506 $a This item must not be sold to any third party vendors.
520 $a The goal of this study was to develop an efficient extraction method to analyze consumer cannabidiol and hemp products for labeling accuracy, including concentration of cannabidiol and to confirm that the amount of THC is below the legal limit of 0.3%. A total of 18 CBD and hemp cosmetic products were purchased from various stores and ran in triplicate to analyze their CBD concentrations. All concentrations were calculated using Agilent Technologies MassHunter Quantitative Analysis Software. The samples were extracted using a 4:1 ratio of methanol to H2O and qualitative and quantitative validation was performed for the final extraction method. THC was not detected in any of the 18 products during a trial run, analysis for the presence of THC was not necessary. Out of these products, 9 had a higher concentration of CBD than what was reported on the label and 9 had a lower concentration of CBD than what was reported on the label or no CBD was detected.
590 $a School code: 0799.
650 4 $a Analytical chemistry. $3 3168300
650 4 $a Pharmaceutical sciences. $3 3173021
650 4 $a Biochemistry. $3 518028
653 $a Gas chromatography
653 $a Mass spectrometry
653 $a Forensic science
653 $a Cannabis
690 $a 0486
690 $a 0572
690 $a 0487
710 2 $a University of Illinois at Chicago. $b Pharmaceutical Sciences. $3 3560374
773 0 $t Masters Abstracts International $g 85-04.
790 $a 0799
791 $a M.S.
792 $a 2023
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30765045